Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21542072 · ArcScan

Block

#21,542,072

2026-09-18 18:40:30 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,072
Timestamp: 16 days ago · 2026-09-18 18:40:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x563293fad2ce0a6400a7303ba9129a2931e97ac2fa71130df620c5e45c8511fe
Parent hash: 0x2bf98fa7…719fecfb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,072 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

28.0%8,390,152 / 30,000,000

Base fee

20 gwei

State root

0xbd3b37d6e3a6…8c1e8e829235

Transactions root

0x3858ad829219…4e6d725302a4

Receipts root

0xcf94fc7e02c9…7a3cb7165050

Nonce

0x0000000000000000

Extra data

0x00000004a817c800